My Grandson Has Pain In His Stomach And Fever He

My Grandson has pain in his stomach and fever he is at the doctors they are giving him fluids and transferring him to the hospital to do a cat scan. They think it's his appendix or something to do with the spleen his fever is alittle better. My daughter not letting me help her go to the hospital and I'm concerned if they pressed on the right side of his stomach and it wasn't extremely painful I guess I will look up appendicitis